The Turbo Air TSA-3C-D1 3-Compartment Corner Sink features (3) 18" front-to-back x 18" wide sink compartments and is 11" deep with 11" high splash. Designed to use corner areas efficiently, the TSA-3C-D1 comes with (2) 18" drainboards for extra drying area. All bowls are made from durable 18/304 stainless steel and feature galvanized gussets to protect against rust.